A plug-in Wi-Fi hotspot is a small device that easily plugs into the diagnostics (OBD II) port in the car. They are compatible with most cars model year 1996 and newer. An AT&T data plan is required to activate the hotspot.

Up to ten devices can be connected. The exact number varies by car manufacturer.

1Based on GWS OneScore Sept. 2018. Excludes crowd sourced studies.

*Number of devices depends on hotspot type and vehicle manufacturer.

AT&T Connected Car Unlimited Plan: U.S. only. Consumer and Individual Responsibility Users only. Eligibility: Requires eligible vehicle and new or existing AT&T wireless account. Data Restrictions: After 22GB of data usage on vehicle Wi-Fi hotspot in a bill cycle, for the rest of the cycle AT&T may slow data speeds on vehicle Wi-Fi hotspot during periods of network congestion. Pricing: $20 per vehicle monthly plan charge (3 vehicles on plan results in $60 monthly plan charge). Devices: Sold separately. Limits: 3 vehicles per plan. Hotspot: Connects a limited number of Wi-Fi capable devices per vehicle hotspot. Devices connected to vehicle’s hotspot use data from your plan. Once a device connects, it will automatically reconnect and use data from your plan unless hotspot is removed from returning device settings or hotspot password is changed. Performance varies based on number of devices connected and other factors. Stream Saver feature not available for Connected Car embedded devices. International: Wi-Fi hotspot functionality not available outside of U.S. & Canada. Service in Canada depends upon availability of unaffiliated carrier coverage.

Connect a vehicle to existing Mobile Share Value or Mobile Share Advantage Plan℠: Eligible vehicles and eligible consumer and individual responsibility users only. Mobile Share Value (“MSV”): Plans are retired. Can add to existing plan for additional $10 per month. access charge. MSV Overage Charges: 300MB at $20 per 300MB on a 300MB plan, or 1GB at $15 per GB. Check customer service summary and rate plan terms for your overage rate. Mobile Share Advantage (“MSA”): Requires plan charge (minimum $30 per month for 1GB of shared data) plus $10 per month access charge per vehicle. Additional access charges apply for other devices. MSA Overage Charges and Data Speeds: No charge for overage. However, after all your high-speed data allotments are used, all data usage is slowed to a max of 128Kbps (2G speed) for the rest of the bill cycle. During that period, you will have basic data use for viewing a web page or checking email. Audio and video streaming, as well as other data usage, including usage of data that is sponsored, will be impacted and may not be fully functional. See att.com/broadbandinfo for more details. Data: For use in the U.S. and Canada only. Service in Canada subject to unaffiliated carrier coverage. Rollover Data: Unused data from the monthly plan carries over for only one billing period, is used after your monthly plan data, and expires with any plan change. Hotspot: Connects up to 7 Wi-Fi-capable devices. Devices connected to vehicle’s hotspot use data from your plan. Once a device connects, it can automatically reconnect and use data from your plan unless hotspot is removed from returning device settings or hotspot password is changed. Performance varies based on number of devices connected and other factors. Device Limits: 10 per plan. Subject to General AT&T Wireless Service Terms (see below). See att.com/mobileshareadvantage for more plan information.

General Wireless Service Terms: Subject to Wireless Customer Agreement (see att.com/wca). Services are not for resale. Credit approval and deposit may apply. Other Monthly Charges per Line: May include taxes, fed. & state universal svc. charges, Reg. Cost Recovery Charge (up to $1.25), gross receipts surcharge, Admin. Fee, & certain gov’t assessments which are not gov’t req’d charges. Pricing, promotions & terms subject to change & may be modified or terminated at any time without notice. Coverage & svc. not avail. everywhere. You get an off-net (roaming) usage allowance for each vehicle Wi-Fi hotspot. If you exceed the allowance, your svc(s) may be restricted or terminated. Other restr’s apply & may result in svc termination.

HARMAN Spark: Mobile App req’d: iOS version 9.0 & higher and Android version 6.0 & higher. Data charges may apply to App download/usage. Eligibility: Requires eligible vehicle (compatible w/most 1996 & newer). New or existing AT&T postpaid wireless account req’d. Consumer and Individual/Corporate Responsibility Users only. Telematic Features: Provided by 3rd parties. Must accept terms/conditions in App. Some services may require add’l in-App payment. Location accuracy, availability and timeliness of 3rd party services not guaranteed. Hotspot: Connects up to 8 Wi-Fi capable devices. Geographic restrictions: Coverage & Service not avail. everywhere. Wi-Fi hotspot functionality not avail. outside of U.S., Canada & Mexico. Svc. in Canada & Mexico depends on avail. of unaffiliated carrier coverage. Some telematics features may be limited outside the U.S. or depending on make or model of vehicle. Device restrictions: For in-car use only. Telematics req’d. AT&T reserves right to terminate service if device is plugged into anything other than a vehicle. Video Streaming: Data Free TV not supported. Stream Saver not included.

Pricing, promotions & terms subject to change & may be modified or terminated at any time without notice.